摘要
彭庄煤矿1305工作面地层含水层丰富,在采掘生产中存在老空水水害威胁。通过老空水探放技术提前确定老空区的位置及相关数据,提出针对性的探放水方案并加以应用,从而疏放了老空水,避免了掘进过程中遇到老空区发生突水等灾害,有效提高了施工速度。
The stratum aquifer in 1305 working face of Pengzhuang Coal Mine is rich,and there is a threat of goaf water disaster in mining production.The location and relevant data of the goaf area are determined in advance by the goaf water exploration and release technology,and the targeted water exploration and discharge scheme is put forward and applied,thus draining the goaf water and avoiding the occurrence of water inrush and other disasters in the goaf area in the process of excavation.The construction speed is effectively improved.
出处
《科技创新与应用》
2019年第6期103-104,共2页
Technology Innovation and Application
关键词
老空区
水害
探放水
goaf area
water disaster
probe and discharge water
